scholarly journals CLINICAL EFFICACY COMPARATIVE EVALUATION OF THE TREATMENT METHODS OF COMBINED DEFECTS AND DEFORMITIES OF THE ZIGOMA AND ORBIT

2021 ◽  
pp. 73-81
Author(s):  
Yu.V. Chepurnyi ◽  
D.M. Chernohorskyi ◽  
O.I. Zhukovtseva ◽  
A.V. Kopchak
Keyword(s):  
Clinical Efficacy ◽  
Main Group ◽  
Patient Specific ◽  
Control Group ◽  
Traditional Methods ◽  
Actual Problem ◽  
Complex Anatomy ◽  
And Control ◽  
Methods Of Reconstruction

Introduction. Zigoma and orbital defects still become an actual problem of maxilla-facial surgery due to limited possibilities to precise restoration of their complex anatomy. Functional unity of zigoma and orbit in aspects of eyeball support and protection increases requirements to reconstructive precision. The total and subtotal defects are the most difficult for reconstruction when traditional methods of reconstruction demonstrate unconvincing efficiency. Complex anatomy of zigoma and orbit, as combination of convexities, depressions limited an application of free or vascularised bone transplants for precise 3D restoration of the face. Facing this, new possibilities of reconstructed were developed, based on CAD/CAM technologies. Application of patient specific implants (PSI), designed according personal anatomy of the patient and manufactured by additive technologies, open new modalities to reconstruction in orthognatic surgery, cranioplasty and others, demonstrated promising results. So, these achievements and experience possible could be implemented for zigoma reconstruction. The aim of the study was to evaluate and compare clinical efficacy of zigoma and orbital defect treatment with traditional methods of reconstruction. Materials and methods. To reach this purpose, fifty-one patients, who underwent reconstruction procedures regarding zigoma defects, were enrolled to retrospective study. All of them were clinically examined before and after surgery. CT examination was performed before, 1 week and 1 year after surgery in all cases. The patients, included to the study, were divided on two groups – main and control, equal concerning age, sex and anatomical-topographic patterns of the defects. The main group consisted of 27 patients, who underwent zigoma reconstruction with PSI. The rest of the patients, treated with traditional approach (free or vascularised bone grafting, reconstructive plates or reconstruction with temporal muscle), were included to control group. Clinical efficacy was evaluated applying esthetical estimation of experts according to ranking scale. Additionally, frequency of complication and precision of reconstruction according to CT were analysed. Orbital volume differences were calculated for cases of orbital reconstruction. Results. Comparative analysis of esthetical results revealed higher quality of reconstruction in a main group. The patients did not require any further surgical procedures in 66,7% of cases, in contrast, in a control group additional interventions were indicated or performed in 85,3% of patients (p<0,05). Mean rate of aesthetic estimation by experts were 3,15+1,2 in main group and 1,96+0,8 in control. Follow-up period was longer than 12 months for both main and control groups. Mean follow-up were 20,4 ±9,3 and 26,2 ± 13,5 months respectively. During follow-up any kind of complications were observed between the patients of the main group in 14,8% of cases as well in control – 54,2 % (p=0,01). The main complication between the patients of first group was exposure of the implants, which was noted only in 3 cases, and was caused mainly extension of soft tissues above the implant or compromised soft tissue covering due to incomplete vascularisation of the flaps. At the same time the most frequently observed complications of the main group were total or partial resorption of the grafts (two cases), implant exposure (n=7) and limitation of mouth opening. Additionally, deformity of the fixators with bone fragment displacement was noted in 25,0 % cases. Eyeball displacement was defined in 66,7% of all cases. Mean volume difference in main group was 1,5±0,7 см3, when between patients of control it was 2,3±1,2см3 (р=0,032). The frequency of diplopia was equal for both group. Conclusions. The main advantage of PSI application for zigoma reconstruction is the possibility of the precise 3D restoration of its complex anatomy, renewal of the correct position of the zigoma. Relatively to the clinical tasks, PSI could be used as fixator or endoprosthesis separately or with bone graft procedures. In some clinical situations separate application of PSI as endoprosthesis may be consider as effective alternative for free tissue transfer procedures.

scholarly journals PERIOPERATIVE ANESTHESIA: TO DO OR NOT TO DO?

2018 ◽  
Vol 25 (2) ◽  
pp. 36-40
Author(s):  
S. A. Firsov ◽  
A. S. Lepilov ◽  
R. P. Matveev ◽  
V. S. Savinkin
Keyword(s):  
Hip Arthroplasty ◽  
Motor System ◽  
Main Group ◽  
Narcotic Analgesic ◽  
Control Group ◽  
Control Groups ◽  
Treatment Results ◽  
Analog Scale ◽  
And Control

Introduction. In patients with chronic loco-motor system diseases the pain often persists after arthroplasty and does not respond to symptomatic therapy.Purpose of study: to evaluate the efficacy of perioperative use of Meloxicam in patients after hip arthroplasty. Patients and methods. The follow-up covered 120 patients (mean age 64.4±5.23 years) after hip arthroplasty. In the main group (n=60) Meloxicam was given 7 days prior to and 3 weeks after surgery; after intervention narcotic analgesic was used on the request. In control group (n=60) the patients were only on narcotic analgesic on request after operation. Treatment results were assessed by 100-millimeter visual analog scale (VAS) and D’Aubigné-Postel Score.Results. Seven days before the surgery the pain severity in the main and control groups was comparable: 85±2.3 and 84±2.1, respectively. In 2 days after operation the pain relief was more pronounced in the main group — 69±2.1 mm versus 82±3.4 mm in the control group (p0.05). In 3 months those indices made up 10±2.1 and 35±12.6 mm (p0.001), respectively. In the main group the result was assessed as the excellent and good in 22 patients, in the rest of patients as satisfactory by d’Aubigné-Postel Score. In the control group the good result was recorded in 9, satisfactory — in 47 and poor — in 4 cases.Conclusion. Meloxicam may be considered as an effective perioperative analgesic in large joints arthroplasty.

scholarly journals Clinical Efficacy of the 940-nm Diode Laser in the Treatment of Recurrent Pockets in the Periodontal Maintenance Phase

2021 ◽  
Vol 12 (1) ◽  
pp. e68-e68
Author(s):  
Zahra Alizadeh Tabari ◽  
Leila Pournasir ◽  
Sadegh Mohammadreza ◽  
Fahimeh Anbari
Keyword(s):  
Diode Laser ◽  
Clinical Efficacy ◽  
Maintenance Phase ◽  
Control Group ◽  
Control Groups ◽  
Clinical Indices ◽  
Periodontal Maintenance ◽  
And Control ◽  
Experimental Group

Introduction: The basis of periodontal treatments is the mechanical removal of bacterial biofilm, which is often not sufficient. Therefore, laser therapy can be effective as an adjunct treatment. The aim of the present study was to evaluate the clinical efficacy of the 940-nm diode laser in the treatment of recurrent pockets of patients in the periodontal maintenance phase. Methods: The present clinical trial study was performed on 20 patients. Clinical indices, including bleeding index (BI), probing pocket depth (PPD), and clinical attachment level (CAL) of the studied teeth were recorded before the test. The different quadrants were randomly divided into two experimental (scaling and root planing (SRP)+Laser) and control groups (SRP alone). Both groups were matched in terms of plaque index (PI). Clinical indices were re-recorded using therapeutic methods 30 and 90 days after the treatment, and data analysis was carried out using the t test and LSD. Results: There were no significant differences in PI, PPD, CAL, and BI in both groups before the treatment (P>0.05). However, there were significant differences in PPD, CAL, and BI in the two groups one month after the treatment (P<0.05); it means that improvements were more significant in the experimental group than in the control group. Comparing experimental and control groups, we found that there were no significant differences in PPD and CAL indices three months after the treatment (P>0.05); however, there were significant improvements in the BI index in both groups (P<0.05), so that the improvement was better in the experimental group than the control group. Conclusion: Both SRP+Laser and SRP alone improved clinical indices in patients. In short-term follow-up, the effect of SRP+Laser treatment on BI, CAL, PPD was significantly superior to SRP treatment alone, but in long-term follow-up, SRP+laser was more effective than SRP alone in improving the BI index.

scholarly journals Selective approach in thromboprophilaxis in patients with pancrearic cancer on chemotherapy

2017 ◽  
Author(s):  
S. V. Zemskov
Keyword(s):  
Massive Bleeding ◽  
Main Group ◽  
Rank Test ◽  
Control Group ◽  
Free Survival ◽  
Log Rank Test ◽  
Selective Approach ◽  
The Difference ◽  
And Control

Pancreatic cancer (PC) is associated with high risk of thromboembolism (TE). However, the question of out-patient thromboprophylaxis and its feasibility in patients with PC is still disputable. The purpose of the study was to evaluate the efficacy of enoxaparin application as as thromboprophylaxis based on Khorana index in patients with unresectable PC on chemotherapy. Out-patients with PC on chemotherapy were retrospectively consecutively included in the study. Main and control group included 43 patients each. Patients of the main group were treated with 40mg of enoxaparin daily if Khorana index was >3 for at least 7 days or until Khorana index went <3. No thromboprophylaxis was applied in control group. Follow up time was 24 weeks and coincided with chemotherapy period. The rate TE in control group was 37.2 % (16 of 43) and 14 % (6 of 43) in the main group. The difference in event-free survival when calculated by log-rank test was statistically considerable (p=0.02). No massive bleeding was detected in the main group. Thromboprophylaxis with enoxaparin based on Khorana index in PC patients on chemotherapy may decrease the rate of TE.

Thromboembolic complications prevention in the obstetric practice

2017 ◽  
pp. 19-24
Author(s):  
O.V. Grishchenko ◽  
◽  
V.V. Bobrytska ◽  
Keyword(s):  
Pulmonary Embolism ◽  
Comparison Group ◽  
Main Group ◽  
Control Group ◽  
Efficacy And Safety ◽  
Thromboembolic Complications ◽  
Moderate Risk ◽  
Obstetric Practice ◽  
Thrombotic Complications ◽  
And Control

The objective: To evaluate the clinical efficacy and safety of Enoxaparin-Pharmex for the prevention of thrombotic complications (pulmonary embolism) in the postoperative period in patients with moderate risk of these complications. Patients and methods. The study included 50 women after a caesarean section had an average degree of risk of pulmonary embolism. Patients were divided into the main group (n=25) and control group (n=25) in accordance with the treatment: patients of the main group received postoperative Еnoxaparin- Pharmex, group comparisons enoxaparin sodium (brand foreign manufacturer’s). Patients in both groups received the drug at a dose of 20 mg for 5 days, 1 time per day subcutaneously. Results. The research data analysis showed identity results of hemostasiogram of patients in the main group and the comparison group, no side effects after treatment in both groups. Conclusion. The clinical studies suggest the drug Enoxaparin-Pharmex is effective, safe LMWH, which can be used to prevent troboembolic complications, including post-operative treatment in obstetric practice. Spectrum of Enoxaparin-Pharmex can be extended to the prevention and treatment of thromboembolic conditions of varying severity with appropriate doses of the drug. Key words: Enoxaparin-Pharmex, prevention of pulmonary embolism.

Effect of Aerosol Inhalation of Budesonide Suspension on Clinical Efficacy, Remission Time of Asthma and Disappearance Time of Rales in Children with Mycoplasma Pneumoniae Pneumonia

2021 ◽  
Vol 7 (5) ◽  
pp. 3057-3062
Author(s):  
TingTing Zheng ◽  
XiNi Liu ◽  
Xuechun Chen
Keyword(s):  
Mycoplasma Pneumoniae ◽  
Clinical Efficacy ◽  
Oral Treatment ◽  
Control Group ◽  
Study Group ◽  
Aerosol Inhalation ◽  
Significant Difference ◽  
Disappearance Time ◽  
And Control ◽  
Mycoplasma Pneumoniae Pneumonia

To investigate the effect of aerosol inhalation of budesonide suspension on clinical efficacy, remission time of asthma and disappearance time of rales in children with mycoplasma pneumoniae pneumonia. Methods: 100 cases of mycoplasma pneumoniae pneumonia in our hospital from February 2019 to February 2021 were randomly divided into study group (n = 50) and control group (n = 50). The control group was given azithromycin intravenous drip followed by oral treatment, and the study group was given aerosol inhalation of budesonide suspension on the basis of the control group. Results: Compared with the control group, disappearance time of rales in the study group, remission time of cough, remission time of asthma and time of hospitalization in the study group were relatively short (P<0.05), and the efficacy in the study group was relatively high (P<0.05). There was no significant difference in the incidence of nausea, vomiting, abdominal pain, diarrhea and hoarseness between the two groups (P>0.05). The improvement of FVCS FEV1 and PEF and other indexes was relatively high in the study group by comparing with the control group (P<0.05). Conclusion: Aerosol inhalation of budesonide suspension in children with mycoplasma pneumoniae pneumonia can effectively enhance the therapeutic effect, promote the improvement of lung function, and reduce the disappearance time of rales and remission time of asthma, so it can be popularized.

Abstract P186: A Randomized Preschool Trial To Promote Cardiovascular Health In Colombia: 18 Month Follow Up.

Circulation ◽  
2012 ◽  
Vol 125 (suppl_10) ◽  
Author(s):  
Jaime Céspedes ◽  
German Briceño ◽  
Michael Farkouh ◽  
Rajesh Vedanthan ◽  
Martha Leal ◽  
...  
Keyword(s):  
Educational Intervention ◽  
Cardiovascular Health ◽  
Controlled Trial ◽  
Intervention Group ◽  
Educational Programs ◽  
Control Group ◽  
Active Lifestyle ◽  
And Control ◽  
The Impact

Introduction: Educational programs for children can increase uptake of healthy lifestyle behaviors. However, the impact of educational programs in preschool-aged children in low- and middle-income countries is not known. We conducted a five month educational intervention in preschool facilities (PF) in Bogota, Colombia, to assess changes in preschooler’s knowledge, attitudes and habits (KAH) towards healthy eating and living an active lifestyle. Methods: We conducted a cluster, randomized, controlled trial, and randomly assigned 14 PF in Bogota to a five-month educational intervention (7 PF) or to usual curriculum (7 PF). The intervention included classroom activities and use of printed material and videos. A total of 1216 pre-school children, 928 parents, and 120 teachers participated. A structured survey was used to evaluate changes in KAH with a weighted total score (WTS). The primary outcome was change in children's WTS, and the secondary outcomes were change in parents’ and teachers' WTS. The control PF were provided the intervention after the initial evaluation. To assess sustainability, we evaluated both intervention and control groups at 18 months. Results: At 6 months, children in the intervention group showed 10.9% increase in WTS vs. 5.3% in controls, p<0.001, after adjustment for cluster, sex, age and teachers' educational level. Among parents, the equivalent results were 8.9% and 3.1%, respectively, p< 0.001, and among teachers 9.4% and 2.5%, p=0.06. At the 18-month extended follow-up, both the intervention and control children showed a significant further increase in WTS, p<0.001 (Figure 1). In parents and teachers in the intervened group, there was no significant increase in WTS, p=0.7417, and p=0.1197. In the control group, there was an increase in WTS in teachers but not in parents, p=0.001, and p=0.4239. Conclusion: A preschool based intervention, aimed at changing KAH related to healthy diet and active lifestyle, is feasible, efficacious and sustainable up to 18 months in very young children in Colombia.

Comparison of Early Implant Failure Rates Between Subjects With and Without Orthodontic Treatment Before Dental Implantation

2019 ◽  
Vol 45 (1) ◽  
pp. 29-34
Author(s):  
Li-ching Chang ◽  
I-ming Tsai
Keyword(s):  
Treatment Group ◽  
Failure Rate ◽  
Orthodontic Treatment ◽  
Implant Failure ◽  
Control Group ◽  
Failure Rates ◽  
Implant Surgery ◽  
Dental Implantation ◽  
And Control

The present study compared early dental implant failure rates between patients with and without orthodontic treatment before dental implantation. The data of adults who had undergone dental implantation between January 2007 and December 2016 were analyzed retrospectively. A total of 124 subjects with 255 implants were divided into a treatment group (46 subjects, 85 teeth) consisting of patients who had undergone implant surgery after orthodontic treatment and a control group of patients who had not undergone preimplant orthodontic treatment. Implants that failed before permanent crown fabrication were defined as failures. No significant differences in gender or age were found between the treatment group and controls. No significant differences were found in implant failure rates in either jaw between the treatment and control groups. However, the failure rate was still higher in the treatment group (14.81%) than in the control group (3.28%) for the maxilla. Results of this study demonstrate an increased implant failure rate only in the maxilla of patients who underwent orthodontic treatment before dental implantation, especially implant surgery combined with a sinus lift procedure. Further study with a larger sample size and longer follow-up period is necessary to confirm results of the present study and identify other confounding factors.

scholarly journals Efeito de imunodulador glutamina e probiótico pool de Lactobacillus na atenuação dos sintomas e crises de asma em crianças

2020 ◽  
Vol 34 (4) ◽  
pp. 346-354
Author(s):  
Michele Honicky ◽  
João Paulo Zattar ◽  
Mariana Saciloto ◽  
Mariana Abe Vicente Cavagnari ◽  
Claudia Nodari ◽  
...  
Keyword(s):  
Prevention And Control ◽  
Clinical Characteristics ◽  
Glutamine Supplementation ◽  
Control Group ◽  
Beneficial Effects ◽  
Asthma Symptoms ◽  
Asthma Attack ◽  
Asthma In Children ◽  
And Control

Introduction: Immunomodulator glutamine and probiotic Lactobacillus at certain doses have beneficial effects by modulation of the immune system and may assist in the integrity of therespiratory system. However, studies about the effects of glutamine or Lactobacillus pool on the prevention and control of asthma in children are still scarce. The aim of study was to evaluate the effect of the use of glutamine and Lactobacillus pool on the attenuation of clinical asthma symptoms in children. Methods: Longitudinal study, 45 children with medical diagnosis of asthma distributed in three groups: control group (C), glutamine group (G), Lactobacillus group (L). Group G was supplemented with L-glutamine powder (0.3 g/kg/day). Group L used a pool of Lactoba- cillus (Lactobacillus casei, paracasei, rhamnosus, acidophilus and Bifidobacterium lactis) (2 g/day). Group C received no glutamine or Lactobacillus pool. Clinical characteristics and symptoms of respiratory diseases were assessed by study-specific anamnesis and ISSAC Questionnaire (to obtain diagnostic scores and asthma symptoms) for 4 months. To test for differences between groups, the ANOVA test with Tukey post-hoc test was used. It was considered significant p <0.05. Results: Initial ISSAC score was (C=8.67±1.77, L=7.80±1.52 and G=8.00 ± 1.46, p=0.31). At the first follow-up, the ISSAC score indicated that group G had improvement in the clinical characteristics of asthma (C=6.47±2.29, L = 5.07±2.28, G = 4.00±1.73, p <0.05), as also occurred in the following months until the last follow-up (C=5.93±2.28, L=5.13±2.13, G=4.00±1.96, p<0.05). After supplementation, group G presented lower mean duration of asthma attack (p=0.01), lower number of asthma attack (p<0.05), lower prevalence of typical asthma symptoms, as cough and wheezing (p<0.05). Conclusion: Glutamine supplementation attenuated the typical asthma symptoms, while the use of Lactobacillus pool did not attenuate the symptoms. Glutamine may be a new strategy for prevention and control of asthma in children.

scholarly journals The Efficacy of Transdiagnostic Cognitive Behavioral Therapy on Migraine Headache: A Randomized Clinical Trial

2022 ◽  
Author(s):  
Forouzandeh Soleimanian-Boroujeni ◽  
Negin Badihian ◽  
Shervin Badihian ◽  
Vahid Shaygannejad ◽  
Yousef Gorji
Keyword(s):  
Cognitive Behavioral Therapy ◽  
Behavioral Therapy ◽  
Intervention Group ◽  
Cognitive Behavioral ◽  
Control Group ◽  
Post Intervention ◽  
Therapy Termination ◽  
Protocol Registration ◽  
And Control

Abstract Introduction: Psychological interventions are shown to be effective in migraine, but not utilized routinely yet. We aimed to evaluate the efficacy of transdiagnostic cognitive behavioral therapy (TCBT) on people with migraine (PwM). Method: This study was conducted on 40 PwM aged 20-50 years. We randomly assigned participants to two groups of intervention, receiving 10 sessions of TCBT, and control. Days with headache, headache severity, migraine-related disability and effects on daily life, number of pain-relivers taken for headache, depression, and anxiety were assessed pre-intervention, post-intervention (three-month follow-up), and one-month after TCBT termination (four-month follow-up).Results: Thirty-five participants suffering moderate to severe migraine completed the study (16 and 19 in TCBT and control groups, respectively). TCBT improved all measured items between study time-points (p<0.05) in the intervention group, while such an improvement was not observed in the control group. Between group comparisons revealed superiority of TCBT group compared to the control group in most measured items at three- and four-month follow-ups (p<0.05).Conclusion: Ten sessions of TCBT improved migraine severity, associated disability, anxiety, and depression in PwM, with persistent effects after one month of therapy termination. TCBT is an affordable, practical, and feasible intervention to be utilized for PwM.Protocol registration: The study protocol was registered in clinicaltrial.gov (NCT03701477) prior to enrollment.

scholarly journals ANALYSIS OF THE DYNAMICS OF FUNCTIONAL OCCLUSION INDICATORS IN THE CONSTRUCTION OF OCCLUSION SURFACES OF ORTHOPEDIC STRUCTURES

2020 ◽  
Vol 73 (12) ◽  
pp. 2651-2656
Author(s):  
Svitlana P. Yarova ◽  
Sergii O. Turchenenko ◽  
Iryna M. Tkachenko ◽  
Yuriy Yu. Yarov
Keyword(s):  
Functional Condition ◽  
Masticatory Muscles ◽  
Main Group ◽  
Suggested Method ◽  
Control Group ◽  
Orthopedic Treatment ◽  
Functional Parameters ◽  
Occlusal Surfaces ◽  
Left And Right ◽  
And Control

The aim: Is to evaluate the effectiveness of the proposed method of constructing occlusal surfaces of orthopedic structures by monitoring the dynamics of functional indicators of occlusion and the functional condition of the masticatory muscles. Materials and methods: The object of the study was made up by 64 patients with included defects of the dentition of the 3rd class according to Kennedy. Patients were divided into two equal groups – the main group (patients were treated by using the suggested method of construction of occlusal surfaces of orthopedic structures) and control (dentition defects were replaced according to the traditional protocol). Results: The results of evaluating the effectiveness of the proposed method showed that the index of symmetry of the anterior bundles of the temporal muscles dropped by 18.5%, the index of symmetry of the masticatory muscles reduced by 22%, the torque of the mandible reduced by 32%, the index of stabilizing occlusal – by 27%, relative efforts of balance disturbance for more than 10 % regarding the left and right reduced by a factor of 4.4, the rate of opening time was 1.5 times higher than before, the rate of time of opening of the jaws – 1.8 times. Conclusions: The use of the suggested method of orthopedic treatment with temporary structures leads to probable changes in the studied functional parameters in comparison with the control group (p <0,05).

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